, then power the machine off and back on using the main switch. Method 2: Full System Initialization (Factory Wipe)
Press the physical button (the LED will turn from orange to green). Step 3: Complete the Cycle Wait for the panel to display Completed . Turn off the main power switch.
Use the Konica Minolta Pagescope Web Connection (the printer's web interface) to export the address book, one-touch scan destinations, and user authentication settings to a computer. konica minolta bizhub c258 factory reset
This is the best first step to troubleshoot configuration errors without erasing the entire system.
This deletes user authentication logs, account track settings, and administrator passwords while leaving basic print functionality intact. Step 4: Execute and Restart , then power the machine off and back
If the IP address changed during the reset, update the port configurations on all user computers so they can successfully send print jobs to the machine again. Share public link
This resets the life counters for drums, developer, and fuser. Do not use this to fraudulently "renew" a machine—it leads to print quality disasters. Turn off the main power switch
The bizhub C258 allows you to perform targeted resets. Choose the option that fits your goal:
To factory reset a Konica Minolta bizhub C258, the most effective method is using the function within the machine's Service Mode . This process clears all settings and data, essentially returning the device to its out-of-the-box state. Method 1: Full Factory Reset (Service Mode)
A true factory reset cannot be performed via the standard user menu. It requires access to the technician-level . Follow these steps to access the hidden menu:
| Version | 2.0.5 |
|---|---|
| Last Updated | July 08, 2025 |
| Operating System | Windows 7 SP1, 8, 8.1, 10, 11 (32 & 64-bit) |
| Server Version | Windows Server 2016, 2019, 2022 (32 & 64-bit) |
| Category | Malware Prevention Tool |
| License Type | Shareware |
| Setup File Size | ~50 MB |
| Install Size | ~40 MB |
The installation is very simple: open the Downloads folder and double-click on the setup file,
click Yes on User Account Control window, then accept the EULA and
click the Next
button to install the program. Once OSArmor has been successfully installed,
you will see its icon in
the Desktop and in the system tray.
After you have installed OSArmor, open the GUI (right-click in the system tray icon and
select Show/Hide Window)
then click on the top-menu Help -> License Status. Now the Activator GUI
will be shown, here just enter your license key
and click the Activate button. Make sure
you have an Internet connection active.
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